1550835136 has 14 divisors (see below), whose sum is σ = 3077438600. Its totient is φ = 775417536.

The previous prime is 1550835133. The next prime is 1550835151. The reversal of 1550835136 is 6315380551.

It is a junction number, because it is equal to n+sod(n) for n = 1550835095 and 1550835104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1550835133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12115836 + ... + 12115963.

Almost surely, 2^1550835136 is an apocalyptic number.

1550835136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1550835136 is a deficient number, since it is larger than the sum of its proper divisors (1526603464).

1550835136 is an equidigital number, since it uses as much as digits as its factorization.

1550835136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24231811 (or 24231801 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 37.

The square root of 1550835136 is about 39380.6441795967. The cubic root of 1550835136 is about 1157.5023390462.

The spelling of 1550835136 in words is "one billion, five hundred fifty million, eight hundred thirty-five thousand, one hundred thirty-six".